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Metal rectangular power supply unit with ventilation slots and terminal connections

ALTRONIX

ALTRONIX EFLOW104NB power supply 24 V DC 10 A 120 V AC 60 Hz

SKU CH-BSY5-BZ11E MPN EFLOW104NB

Off-line switching power supply/charger converts 120 V AC 60 Hz input to 24 V DC 10 A output

  • Efficiency certificationRoHS
  • Supply voltage120 V AC
  • Product typePower Supply
  • Delivers 10 A at 24 V DC for reliable system power
  • Accepts 120 V AC 60 Hz mains input without extra transformers
  • Off-line switching topology reduces energy loss during conversion
  • RoHS compliant construction avoids restricted hazardous substances
  • Compact eFlow104NB design fits standard security and access-control enclosures

Power supply for 24 V DC systems

The ALTRONIX EFLOW104NB converts a 120 V AC 60 Hz input into a regulated 24 V DC output rated at 10 amps. It is built for installations that need a dependable off-line switching supply with RoHS compliance. The unit suits security, access-control and similar low-voltage infrastructure.

Installers needing 120 V AC input

This model fits projects where the mains supply is 120 V AC at 60 Hz and the load draws up to 10 amps at 24 V DC. It is not for sites with a different mains voltage, for loads that exceed the rated current, or for applications that require a different output voltage or integrated battery management.

24 V DC 10 A output rating

The single figure that decides suitability is the 24 V DC 10 A output; the connected equipment must operate within that voltage and current envelope. Verify the load requirement against this rating before specifying the unit.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $193.99
Pricier than about 62% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameAltronix
Product lineeFlow
Product typePower Supply
Power
Efficiency certificationRoHS
Supply voltage120 V AC
Size & build
Shipping weight0.91 kg
Package size229 × 127 × 51 mm

Questions about this item

What AC input voltage and frequency does the EFLOW104NB require to operate?

The unit requires a 120 V AC supply at 60 Hz to deliver its rated output.

Can the 24 V DC 10 A output charge a 24 V battery backup while powering connected devices?

Yes, the supply functions as a charger and will maintain a 24 V battery while simultaneously powering the load.

How can I confirm the EFLOW104NB is delivering 24 V DC after installation?

Measure the output terminals with a multimeter set to DC volts; a reading at or near 24 V indicates normal operation.

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